Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
423 |
2102 | (78) | 14 |
| 1907 |
443 |
2094 | (82) | 0 |
| 1908 |
458 |
2086 | (85) | 0 |
| 1909 |
490 |
2078 | (86) | 0 |
| 1910 |
487 |
2070 | (86) | 0 |
| 1911 |
498 |
2061 | (84) | 0 |
| 1912 |
484 |
2053 | (81) | 0 |
| 1913 |
442 |
2045 | (77) | 11 |
Rating table notes
|
| Biographical data |
| Name: Heinsohn |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 306 |
| Thulin, Name index to CTC, page 106 |
| |
